mudsill
/'mʌdsil/
📖 中文释义
- n. 底基
📘 English Definition（英文释义）
- n. The lowest sill of a structure, usually embedded in the
- soil; the lowest timber of a house; also, that sill or timber of a
- bridge which is laid at the bottom of the water. See Sill.
/'mʌdsil/